Harrell L. Walker, PhD
Harrell L. Walker, PhD, a retired professor at Louisiana Tech University, has been recognized by Marquis Who’s Who Top Scientists and Educators for dedication, achievements and leadership in botany.
Harrell L. Walker, PhD, a retired professor at Louisiana Tech University, has been recognized by Marquis Who’s Who Top Scientists and Educators for dedication, achievements and leadership in botany.
Marquis Who’s Who was established in 1898 and promptly began publishing biographical data in 1899. More than 125 years ago, our founder, Albert Nelson Marquis, established a standard of excellence with the first publication of Who’s Who in America.